29061200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 81369792

約数和(自身を除く): 52308592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 107, 112, 140, 175, 194, 200, 214, 280, 350, 388, 400, 428, 485, 535, 560, 679, 700, 749, 776, 856, 970, 1070, 1358, 1400, 1498, 1552, 1712, 1940, 2140, 2425, 2675, 2716, 2800, 2996, 3395, 3745, 3880, 4280, 4850, 5350, 5432, 5992, 6790, 7490, 7760, 8560, 9700, 10379, 10700, 10864, 11984, 13580, 14980, 16975, 18725, 19400, 20758, 21400, 27160, 29960, 33950, 37450, 38800, 41516, 42800, 51895, 54320, 59920, 67900, 72653, 74900, 83032, 103790, 135800, 145306, 149800, 166064, 207580, 259475, 271600, 290612, 299600, 363265, 415160, 518950, 581224, 726530, 830320, 1037900, 1162448, 1453060, 1816325, 2075800, 2906120, 3632650, 4151600, 5812240, 7265300, 14530600, 29061200]

約数ペア:

[(1, 29061200), (2, 14530600), (4, 7265300), (5, 5812240), (7, 4151600), (8, 3632650), (10, 2906120), (14, 2075800), (16, 1816325), (20, 1453060), (25, 1162448), (28, 1037900), (35, 830320), (40, 726530), (50, 581224), (56, 518950), (70, 415160), (80, 363265), (97, 299600), (100, 290612), (107, 271600), (112, 259475), (140, 207580), (175, 166064), (194, 149800), (200, 145306), (214, 135800), (280, 103790), (350, 83032), (388, 74900), (400, 72653), (428, 67900), (485, 59920), (535, 54320), (560, 51895), (679, 42800), (700, 41516), (749, 38800), (776, 37450), (856, 33950), (970, 29960), (1070, 27160), (1358, 21400), (1400, 20758), (1498, 19400), (1552, 18725), (1712, 16975), (1940, 14980), (2140, 13580), (2425, 11984), (2675, 10864), (2716, 10700), (2800, 10379), (2996, 9700), (3395, 8560), (3745, 7760), (3880, 7490), (4280, 6790), (4850, 5992), (5350, 5432)]